103666160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99679}}^1$

素因数の和:99705

約数の個数: 40

約数和(自身を含む): 259566720

約数和(自身を除く): 155900560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 99679, 199358, 398716, 498395, 797432, 996790, 1295827, 1594864, 1993580, 2591654, 3987160, 5183308, 6479135, 7974320, 10366616, 12958270, 20733232, 25916540, 51833080, 103666160]

約数ペア:

[(1, 103666160), (2, 51833080), (4, 25916540), (5, 20733232), (8, 12958270), (10, 10366616), (13, 7974320), (16, 6479135), (20, 5183308), (26, 3987160), (40, 2591654), (52, 1993580), (65, 1594864), (80, 1295827), (104, 996790), (130, 797432), (208, 498395), (260, 398716), (520, 199358), (1040, 99679)]